JALTEST SERVICIOS CENTRALES – PROGRAMACIÓN ECU DETROIT DIESEL MCM (1 "COIN" REQUERIDO)

Jaltest Central Services — Detroit Diesel MCM ECU Programming (Part #70810053)

The Jaltest Central Services Detroit Diesel MCM (Motor Control Module) ECU Update is a pay-per-use remote service where Cojali USA's ASE-certified technicians perform engine ECM programming on Detroit Diesel engines through the Jaltest software interface. At $495 per action, this is the service for shops that need to reprogram the core engine control module on DD13, DD15, or DD16-powered trucks without a dealer visit. An active Jaltest license is required. Detroit Diesel ECU actions are excluded from the complimentary Central Services actions that come with Advanced Technical Support subscriptions.

What the MCM Controls

The Motor Control Module is the primary engine controller on Detroit Diesel DD-series engines. It manages all core engine functions:

• Fuel injection timing, duration, and pressure management for the high-pressure common rail system
• Turbocharger boost control and variable geometry turbo management
• EGR (Exhaust Gas Recirculation) system management
• Engine protection functions — oil pressure, coolant temperature, and intake air temperature monitoring
• Cylinder cut-out capability and diagnostic function coordination
• Communication with the CPC (Common Powertrain Controller) for driver demand and vehicle integration

MCM programming is required when replacing an MCM, when a Detroit Diesel calibration campaign is issued, when a TSB requires a reflash to resolve a persistent fault, or when restoring factory calibration after unauthorized modifications.

How the Central Services Process Works

1. Initial conditions verification — Jaltest confirms the vehicle meets prerequisites for MCM programming
2. User request — Request through your Jaltest distributor or Cojali USA
3. Payment — $495 service fee processed
4. Schedule — Arrange a service window with Cojali's team
5. Remote execution — Cojali's certified technician performs MCM programming through your Jaltest session

Applicable Vehicles

This service covers Detroit Diesel DD13, DD15, and DD16 engines in Freightliner Cascadia and Western Star trucks. The DD15 is the most common heavy-duty linehaul engine in North America, powering hundreds of thousands of Cascadias in active service.

Important Notes

• Detroit Diesel ECU actions are not covered by the complimentary Central Services actions included with Advanced Technical Support
• MCM is one of four programmable ECU modules on Detroit Diesel engines — each is a separate $495 action (ACM, CPC, MCM, TCM)
• Active Jaltest CV license required
• Pay-per-use — $495 per action

Why Buy From OEM Diagnostic Tools?

We've been a Jaltest specialist since 2016. MCM programming is the most consequential action in the Detroit Diesel Central Services suite — the engine controller holds the core calibration for fuel, emissions, and protection systems. Cojali's Central Services team handles this remotely with your Jaltest hardware, and we're here to make sure your setup is ready before you request it. Free shipping, free tech support at 866-217-0063, full warranty support.

Call 866-217-0063 for quick answers and help!